Question

Himpunan himpunan
A={x|0 ≤ x ≤ 25, x bil prima }
B={x|0 < x < 100, x bil ganjil }
maka A ∩ B mempunyai...
a. 5 anggota
b. 6 anggota
c. 7 anggota
d. 8 anggota
e. 9 anggota

Answer 1

A = {1, 2, 3, 5, 7, 11, 13, 17, 19, 23}
B = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, ... , 99}
maka  A ∩ B = {1, 3, 5, 7, 11,13, 17, 19, 23}
9 anggota

semoga membantu
:)

Answer 2

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